/* ==========================================================================
   KAYSER Viabilidade — Design System
   Paleta: azul-petróleo profundo + dourado (identidade financeira/Angola)
   ========================================================================== */
:root {
  --av-navy-900: #0b1f33;
  --av-navy-800: #102a43;
  --av-navy-700: #1a3a5c;
  --av-navy-600: #234b73;
  --av-blue-500: #2563eb;
  --av-blue-400: #3b82f6;
  --av-gold-500: #c9971f;
  --av-gold-400: #e0b64a;
  --av-green-500: #16a34a;
  --av-red-500: #dc2626;
  --av-gray-50: #f7f9fc;
  --av-gray-100: #eef1f6;
  --av-gray-200: #e2e7f0;
  --av-gray-500: #64748b;
  --av-gray-700: #334155;
  --av-radius: 14px;
  --av-shadow-sm: 0 1px 2px rgba(16, 42, 67, .06), 0 1px 3px rgba(16, 42, 67, .08);
  --av-shadow-md: 0 4px 14px rgba(16, 42, 67, .10);
  --av-sidebar-w: 264px;
}

* { box-sizing: border-box; }

body {
  background: var(--av-gray-50);
  color: var(--av-gray-700);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: .925rem;
}

a { text-decoration: none; }

/* ---------- Layout shell ---------- */
.av-shell { display: flex; min-height: 100vh; }

.av-sidebar {
  width: var(--av-sidebar-w);
  background: linear-gradient(180deg, var(--av-navy-900) 0%, var(--av-navy-800) 100%);
  color: #dbe4f0;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  display: flex;
  flex-direction: column;
  z-index: 1030;
  transition: transform .25s ease;
}

.av-sidebar .brand {
  display: flex; align-items: center; gap: .6rem;
  padding: 1.25rem 1.25rem 1rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: .02em;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.av-sidebar .brand .logo-badge {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--av-gold-400), var(--av-gold-500));
  display: flex; align-items: center; justify-content: center;
  color: var(--av-navy-900); font-weight: 800; font-size: 1.05rem;
}

.av-nav { padding: .75rem .75rem; overflow-y: auto; flex: 1; }
.av-nav .nav-section-title {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .09em;
  color: #7f93b0; padding: 1rem .75rem .35rem;
}
.av-nav .nav-link {
  color: #c3d1e6; padding: .55rem .8rem; border-radius: 10px;
  display: flex; align-items: center; gap: .65rem;
  font-size: .875rem; font-weight: 500; margin-bottom: 2px;
}
.av-nav .nav-link i { font-size: 1rem; width: 20px; text-align: center; }
.av-nav .nav-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.av-nav .nav-link.active {
  background: linear-gradient(90deg, rgba(201,151,31,.22), rgba(201,151,31,.05));
  color: #fff; box-shadow: inset 3px 0 0 var(--av-gold-500);
}

.av-sidebar-footer { padding: 1rem 1.25rem; border-top: 1px solid rgba(255,255,255,.08); font-size: .75rem; color: #7f93b0; }

.av-main { margin-left: var(--av-sidebar-w); flex: 1; min-width: 0; display: flex; flex-direction: column; }

.av-topbar {
  height: 64px; background: #fff; border-bottom: 1px solid var(--av-gray-200);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem; position: sticky; top: 0; z-index: 1020;
}
.av-topbar .btn-toggle { display: none; }

.av-content { padding: 1.75rem; flex: 1; }

@media (max-width: 991.98px) {
  .av-sidebar { transform: translateX(-100%); }
  .av-sidebar.open { transform: translateX(0); }
  .av-main { margin-left: 0; }
  .av-topbar .btn-toggle { display: inline-flex; }
}

/* ---------- Cards & widgets ---------- */
.av-card {
  background: #fff; border: 1px solid var(--av-gray-200); border-radius: var(--av-radius);
  box-shadow: var(--av-shadow-sm);
}
.av-card .av-card-header {
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--av-gray-100);
  display: flex; align-items: center; justify-content: space-between;
}
.av-card .av-card-body { padding: 1.25rem; }

.av-kpi { border-radius: var(--av-radius); padding: 1.1rem 1.25rem; color: #fff; position: relative; overflow: hidden; }
.av-kpi .kpi-label { font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; opacity: .85; }
.av-kpi .kpi-value { font-size: 1.55rem; font-weight: 700; margin-top: .15rem; }
.av-kpi .kpi-icon { position: absolute; right: .9rem; top: .9rem; font-size: 1.8rem; opacity: .25; }
.kpi-navy { background: linear-gradient(135deg, var(--av-navy-800), var(--av-navy-600)); }
.kpi-gold { background: linear-gradient(135deg, #a9760f, var(--av-gold-500)); }
.kpi-green { background: linear-gradient(135deg, #0f7a3a, var(--av-green-500)); }
.kpi-blue { background: linear-gradient(135deg, #1d4ed8, var(--av-blue-500)); }
.kpi-red { background: linear-gradient(135deg, #991b1b, var(--av-red-500)); }

.av-badge-soft { border-radius: 999px; padding: .3rem .65rem; font-size: .72rem; font-weight: 600; }
.av-badge-soft.secondary { background: #eef1f6; color: #475569; }
.av-badge-soft.warning { background: #fef3c7; color: #92400e; }
.av-badge-soft.success { background: #dcfce7; color: #166534; }
.av-badge-soft.danger { background: #fee2e2; color: #991b1b; }
.av-badge-soft.dark { background: #e2e8f0; color: #1e293b; }

.av-table thead th {
  background: var(--av-gray-100); font-size: .72rem; text-transform: uppercase;
  letter-spacing: .04em; color: var(--av-gray-500); font-weight: 700; border-bottom: none;
  white-space: nowrap;
}
.av-table td { vertical-align: middle; font-size: .87rem; }
.av-table tbody tr:hover { background: #f8fafc; }
.av-table.table-sticky-first td:first-child, .av-table.table-sticky-first th:first-child {
  position: sticky; left: 0; background: #fff; z-index: 1;
}

.av-wizard-tabs { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.25rem; }
.av-wizard-tabs a {
  padding: .5rem .9rem; border-radius: 999px; font-size: .82rem; font-weight: 600;
  background: #fff; border: 1px solid var(--av-gray-200); color: var(--av-gray-700);
  display: inline-flex; align-items: center; gap: .4rem;
}
.av-wizard-tabs a i { font-size: .95rem; }
.av-wizard-tabs a.active { background: var(--av-navy-800); border-color: var(--av-navy-800); color: #fff; }
.av-wizard-tabs a:hover:not(.active) { border-color: var(--av-navy-600); color: var(--av-navy-800); }

.av-login-shell {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 20% 20%, #17304d 0%, var(--av-navy-900) 55%, #060f1a 100%);
  padding: 1.5rem;
}
.av-login-card { max-width: 940px; width: 100%; border-radius: 20px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.av-login-aside {
  background: linear-gradient(160deg, var(--av-navy-800), var(--av-navy-900));
  color: #dbe4f0; padding: 2.5rem; display: flex; flex-direction: column; justify-content: space-between;
}
.av-login-aside .badge-gold { color: var(--av-gold-400); font-weight: 700; letter-spacing: .05em; }

.status-timeline { border-left: 2px solid var(--av-gray-200); margin-left: .6rem; padding-left: 1.1rem; }
.status-timeline .item { position: relative; padding-bottom: 1.25rem; }
.status-timeline .item::before {
  content: ''; position: absolute; left: -1.42rem; top: .15rem; width: 10px; height: 10px;
  border-radius: 50%; background: var(--av-gold-500); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--av-gray-200);
}

.print-only { display: none; }
@media print {
  .av-sidebar, .av-topbar, .no-print { display: none !important; }
  .av-main { margin-left: 0 !important; }
  .print-only { display: block; }
}

.form-label small { color: var(--av-gray-500); font-weight: 400; }
.av-input-group-inline .form-control, .av-input-group-inline .form-select { font-size: .85rem; }

.swot-quadrant { border-radius: var(--av-radius); padding: 1rem; min-height: 180px; }
.swot-forca { background: #ecfdf5; border: 1px solid #a7f3d0; }
.swot-fraqueza { background: #fef2f2; border: 1px solid #fecaca; }
.swot-oportunidade { background: #eff6ff; border: 1px solid #bfdbfe; }
.swot-ameaca { background: #fff7ed; border: 1px solid #fed7aa; }

.cenario-pill { display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .7rem; border-radius: 999px; font-weight: 600; font-size: .78rem; }